diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 8ed62aa..0737fc4 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,7 +9,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Set up Python
         uses: actions/setup-python@v2
diff --git a/.github/workflows/update_versions.yml b/.github/workflows/update_versions.yml
index 152656a..493b46a 100644
--- a/.github/workflows/update_versions.yml
+++ b/.github/workflows/update_versions.yml
@@ -15,7 +15,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Set up Python
       uses: actions/setup-python@v3